Version 3.0.0 release announcement

[MoeidHeidari]

Crossview 3.0.0 Release Announcement

We're thrilled to announce the release of Crossview 3.0.0, a major milestone that brings together significant improvements, new features, and enhanced user experience. This release builds upon the solid foundation of version 2.9.0 and introduces powerful new capabilities for monitoring and managing your Crossplane resources.

🎉 Major Updates

Backend Migration to Go/Gin Framework

We've completely migrated the backend to Go using the Gin framework, resulting in:

• Improved performance and response times - Faster API responses and better resource handling
• Better compatibility with Kubernetes APIs - Native Go client for seamless integration
• Enhanced stability and reliability - More robust error handling and connection management
• More efficient resource utilization - Lower memory footprint and better concurrency

Real-Time Resource Watching Feature

A powerful event-driven resource monitoring system that allows you to:

• Watch any Kubernetes resource (providers, XRDs, composite definitions, claims, compositions) in real-time
• Receive instant status updates via WebSocket using Kubernetes Informers
• View detailed resource information including status conditions, metadata, and resource-specific details
• Persist watched resources across sessions for continuous monitoring
• Monitor multiple resources simultaneously in a collapsible slide-out panel
• Smart notifications - Get notified when watched resources change, even when the slideout is closed

Real-Time Notifications System

New intelligent notification system for watched resources:

• Automatic alerts when watched resources are updated
• Non-intrusive toast notifications that appear when the watch slideout is closed
• Smart deduplication to prevent notification spam
• Grace period handling to avoid duplicate notifications on page reload
• Auto-dismiss with manual close option
• Dark mode support for consistent theming

Enhanced Multi-Cluster Context Management

Improved context management with intelligent selection:

• Remember last used context - Automatically selects your preferred context on startup
• Context validation - Validates contexts before selection to ensure connectivity
• Working contexts tracking - Remembers successfully connected contexts
• Improved multi-cluster sidebar with better navigation and status indicators
• Streamlined context management in settings with better error handling
• Context status indicator in navbar showing current context and connection status
• In-cluster mode detection - Automatically detects and displays when running in-cluster

Advanced Search Capabilities

Enhanced search experience with professional UI:

• Fade-in animations for smooth page transitions
• Improved search tips section with card-based layout and visual icons
• Better dark mode support with consistent theming
• Enhanced spacing and typography for better readability
• Saved searches management with improved dialog interactions

UI/UX Improvements

Comprehensive user interface enhancements:

• Modern navbar with context status, theme toggle, and user menu
• Theme toggle - Quick switch between light and dark modes directly from navbar
• User menu dropdown with user details and quick access to settings
• Improved sidebar footer - Open-source project information with GitHub link
• Reusable dialog component - Consistent modal dialogs across the application
• Better responsive design - Improved layout handling for slideouts and panels
• Enhanced color theme consistency throughout the application
• Improved resource status visualization with better visual indicators

Helm Chart Improvements

• Fixed PostgreSQL volume mount compatibility for PostgreSQL 18
• Updated PostgreSQL image to latest version
• Resolved version synchronization issues in CI/CD pipeline
• Improved chart packaging and OCI registry integration
• Better configuration options for production deployments

🔒 Security & Stability

• Fixed critical security vulnerabilities in dependencies
• Updated dependencies to latest secure versions
• Improved error handling and logging throughout the application
• Enhanced connection stability with better WebSocket management
• Better session management with PostgreSQL-backed sessions

🛠️ Technical Details

Real-Time Watching Architecture

The real-time watching feature uses Kubernetes Informers for event-driven updates, eliminating the need for polling and providing true real-time resource monitoring. The system includes:

• WebSocket-based communication for efficient real-time updates
• Automatic reconnection handling for network interruptions
• Resource deduplication to prevent duplicate notifications
• Grace period handling to avoid initial sync noise

Backend Performance

The migration to Go/Gin provides:

• Native Kubernetes client integration for optimal performance
• Efficient resource handling with proper caching and connection pooling
• Better concurrency support for handling multiple requests
• Improved memory management with lower resource footprint

Frontend Enhancements

• React Hooks optimization for better performance
• Chakra UI v3 for modern component library
• Improved state management with better context providers
• Enhanced animations and transitions for better UX

📦 Installation & Upgrade

Using Helm

helm repo add crossview https://charts.corpobit.com
helm repo update
helm upgrade --install crossview crossview/crossview --version 3.0.0

Using Docker

docker pull corpobit/crossview:3.0.0

🔗 Resources

• GitHub Repository: https://github.com/corpobit/crossview
• Artifact Hub: https://artifacthub.io/packages/helm/crossview/crossview
• Documentation: https://github.com/corpobit/crossview/tree/main/docs
• Website: https://corpobit.com/products/crossview

🙏 Thank You

Thank you to all contributors, users, and the open-source community for your feedback and support. Your contributions help make Crossview better with each release.

📝 What's Next

We're continuously working on improving Crossview. Some areas we're focusing on:

• Enhanced resource relationship visualization
• Improved search and filtering capabilities
• Additional authentication providers
• Performance optimizations for large-scale deployments
• More customization options

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Release Date: Coming Soon
Full Changelog: View on GitHub

[ashok-ravi]

crossview pods stuck in crashloop with version 3.0.0. Created this issue: #120